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Immunotherapy for allergic fungal sinusitis: three years' experience
R L Mabry1, B F Marple, R J Folker
1Department of Otorhinolaryngology, University of Texas Southwestern Medical Center, Dallas 75235-9035, USA.
Summary
Allergic fungal sinusitis treatment combining surgery and immunotherapy shows significant patient improvement. This approach reduced steroid dependence and prevented disease recurrence in a long-term study.
Area of Science:
- Otolaryngology
- Immunology
- Allergy
Background:
- Allergic fungal sinusitis (AFS) is a chronic inflammatory condition.
- Standard treatments often involve surgery, but recurrence is common.
- Limited evidence exists for the long-term efficacy of immunotherapy in AFS.
Purpose of the Study:
- To evaluate the efficacy of combining surgery with antigen immunotherapy for treating allergic fungal sinusitis.
- To assess the impact of this combined approach on disease recurrence and steroid dependency.
Main Methods:
- Histologically confirmed AFS patients underwent surgery followed by immunotherapy.
- Immunotherapy utilized fungal and nonfungal antigens demonstrating patient hypersensitivity.
- Treatment outcomes were monitored for disease recurrence, steroid use, and overall improvement.
Main Results:
- Patients receiving surgery and immunotherapy showed dramatic improvement compared to the natural disease course.
- None of the 11 patients required regular systemic steroids; only three used topical nasal steroids.
- No repeat surgeries were necessary for recurrent AFS in the treated group over 1-3 years.
Conclusions:
- The combination of surgery and fungal immunotherapy is a beneficial treatment for allergic fungal sinusitis.
- This therapeutic strategy appears to reduce the need for corticosteroids and prevent disease recurrence.
- Further consideration of this combined approach for AFS management is recommended.